Home / 33,024,282.40-49,536,423.60-10,302,227.20

Finding the Fourth Proportional to 33,024,282.40, 49,536,423.60 and 10,302,227.20

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Solution

The fourth proportional to 33,024,282.40, 49,536,423.60 and 10,302,227.20 is: 15,453,340.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,024,282.40 : 49,536,423.60 = 10,302,227.20 : x
  2. Step 2: Convert to fraction form
    33,024,282.40/49,536,423.60 = 10,302,227.20/x
  3. Step 3: Cross multiply
    33,024,282.40x = 49,536,423.60 × 10,302,227.20
  4. Step 4: Simplify right side
    33,024,282.40x = 510,335,490,602,641.88
  5. Step 5: Solve for x
    x = 510,335,490,602,641.88/33,024,282.40
  6. Step 6: Final answer
    x = 15,453,340.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.